64311597

素因数分解:

$3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1499}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 109440000

約数和(自身を除く): 45128403

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 227, 681, 1499, 1589, 2043, 4497, 4767, 6129, 10493, 13491, 14301, 31479, 40473, 42903, 94437, 283311, 340273, 1020819, 2381911, 3062457, 7145733, 9187371, 21437199, 64311597]

約数ペア:

[(1, 64311597), (3, 21437199), (7, 9187371), (9, 7145733), (21, 3062457), (27, 2381911), (63, 1020819), (189, 340273), (227, 283311), (681, 94437), (1499, 42903), (1589, 40473), (2043, 31479), (4497, 14301), (4767, 13491), (6129, 10493)]